You may need to download the file to your computer and sync via iTunes or use the GarageBand method to convert the MP3 into a ringtone format (.m4r).
If you’re a fan of Attarintiki Daredi or Pawan Kalyan, Zedge is the best free source for these BGMs. To get the best experience: attarintiki daredi bgm ringtones zedge
It sounds like you're looking for a from the Telugu movie Attarintiki Daredi (2013), specifically those available on the website Zedge . You may need to download the file to